WN4100 · SWA4100

SWA4100 over the last 30 days

As of 2026-10-29

SWA4100 is operated by Southwest Airlines on the route St. Louis Lambert International Airport (STL/KSTL) → Miami International Airport (MIA/KMIA). It usually takes off around 20:05 UTC (15:05 local time, STL). It usually lands around 22:20 UTC (18:20 local time, MIA). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

14/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

20:05 UTC · 15:05 local time (STL)

Typical landing

22:20 UTC · 18:20 local time (MIA)

Typical time airborne

137 min

Aircraft types on this flight (last 30 days)

• BOEING 737 MAX 8 (B38M) — Number of flights: 15
• BOEING 737-700 (B737) — Number of flights: 2
• BOEING 737-800 (B738) — Number of flights: 2

Aircraft in the last 7 days

• N9017L · BOEING 737 MAX 8 2026-10-29
• N8818Q · BOEING 737 MAX 8 2026-10-26
• N8990Q · BOEING 737 MAX 8 2026-10-26
• N9000D · BOEING 737 MAX 8 2026-10-23

Related flights on this route

• All flights KSTL – KMIA